CUMMINS -G-

Oil · District 08 · Lease #20625

Operator: OXY USA WTP LP

Cum Oil

27k BBL

Cum Gas

66k MCF

casinghead

Wells

3

Production

1993-01 — 2019-12

Peak Month

2014-10

Production History

Cum Oil: 26,977 BBL Cum Gas: 65,995 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

172 BBL/mo

Di (annual)

12.5%

b-factor

0.0

EUR

16,348 BBL

R-squared

0.349

type

exponential

Operator History (from monthly production reports)

2026-05 — 2026-07 OXY USA WTP EOR, LLC 3 mo
2001-01 — 2026-04 OXY USA WTP LP 304 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CITIES SERVICE OIL CO.15,8501992-05-20
2OXY USA INC.29,8001990-08-17
5 L42-135-20360OXY USA WTP EOR LLC------